Although birds use their feathers for flight, some of their feathers are for other purposes.

Although Dr Dominoni has only studied light pollution, other research concluded that robins living in noisy cities have started to sing at night to make themselves heard over loud noise.

Although Freddy was taken from us, we all took something from Freddy.

Although he is known to only a few people here, his reputation abroad is very great.

Although her description sounded wonderful, the price was beyond our range, so we declined.

Although I'd like to go to Denmark, I have to go with my parents.

Although it doesn't taste of anything special, it's still worth a try, as is the knobbly cat's head which is more of a curiosity than anything else.

Although neither of the Adelmans is academically trained in literature, the programmes, contain plenty of Shakespeare tradition and background.

Although serious problems still remain and need to be dealt with, the world is a safer and healthier place.

Although she founded her company early on in life, she wasn't driven primarily by profit.

Although skills and talents bring great success, the most valuable asset one can hold is the heart.

Although the drills are used in deliberate practice might not be the most enjoyable, they might be the most relevant to improving performance.

Although the job takes a significant amount of time, most students agree that the experience is worth it.

Although the main attraction was the soup, Roze's chain shops also set a new standard for dining out.

Although the programme asks the members only to drive students to and from their classes, Wilson often goes beyond to ensure the welfare and safety of the students.

Although they began with a small restaurant, they had big dreams, and they worked together.

Although they would still have to actually read them.

Although this result may not surprise you, it leads to important practical advice.

Although we may not be aware of chemicals like pheromones consciously, we give and receive loads of information through smell in every interaction with other people.

Her parents had carefully sorted them out, although they had found mainly foreign addresses on most of the documents.

Of the common berries, strawberries are highest in Vitamin C, although, because of their seeds, raspberries contain a little more protein, iron and zinc not that fruits have much protein.

Relearning the art of seeing the world around us is quite simple, although it takes practice and requires breaking some bad habits.

The friendship that grew out of the experience of making that film and the sting four years later had its root in the fact that although there was an age difference, we both came from a tradition of theater and live TV.

They can purchase shade-grown coffee whenever possible, although at a higher cost.

Interestingly, their memories are highly self-centred: although they can remember autobiographical life events in extraordinary detail, they seem to be no better than average at recalling impersonal information, such as random ( ' , 任意选取的) lists of words.

And although their memories are vast, they are still likely to suffer from false memories.

Although these numbers appear low, it is much higher than if people try without support.

Although this incident very much alters the race of the two participants competing for a win, both are going to continue on their way toward the finish line.

Few startups happen in Miami, for example, because although it's full of rich people, it has few nerds.

Although frozen dinners were invented in the '40s, their popularity didn't boom until televisions became popular a decade or so later.

And although you don't read about this much, the United States is also a large exporter of oil products, selling about 2 million barrels of petroleum products per day to about 90 countries.

The danger is that although some rules need to be updated to protect consumers from harm, existing rental businesses will try to destroy competition

Although it hardly seems practical to trick ourselves into eating less

Although many attribute Kodak's downfall to complacency(自满) , that explanation doesn't acknowledge the lengths to which the company went to reinvent itself.

Although Kodak anticipated the inevitable rise of digital photography, its corporate（企业的） culture was too rooted in the successes of the past for it to make the clean break necessary to fully embrace the future

Although many other big firms resisted the temptation to over-borrow, developers borrowed heavily and built bigger and fancier hotels as if the whole world were planning a holiday in Las Vegas.

Although the negative emotions associated with romantic love — fear of loss, disappointment and jealousy — are fairly consistent across cultures, the positive feelings can vary

Although many of Hills dale's students came from wealthy households, by the late 1990 average test scores were sliding and it had earned the unaffectionate nickname (绰号) Hills jail.

Although the ingredients may not strike diners as being traditional, they can be found in dishes across Britain.

This practice is also popular at The Pawn, although largely for rotisseries (烤肉馆),Tamlyn says

Although people around the world may enjoy doing similar things in their free time, there's evidence to suggest that these interests are changing.

Burger King, the nation's second-largest fast food chain, for instance, will stop automatically including French fries and soda in its kids' meals starting this month, although they will still be available.

However, although eyestrain may cause some pain or headaches, it does not permanently damage eyesight.

Although no form of matter yet discovered moves as fast as or faster than light, scientific experiments have already confirmed that accelerated motion causes a traveler's time to be stretched

Actually, I'm on holiday with my family in Thailand at the moment, although I wish it were with my friends instead.

Although economic research and previous survey findings have shown that career interruptions related to motherhood may make it harder for women to advance in their careers and compete for top executive jobs, relatively few adults in the recent survey poin

Although frozen dinners were invented in the 40s, their popularity didn't boom until televisions became popular a decade or so later.

Although in-flight infections thrive in dry environments like airplanes, your risk of getting sick from an airplane is actually low because of the air filters used.

Although it is possible that only people who are cognitively healthy would pursue such activities, those who read newspapers or magazines or played music did not show similar benefits.

Although Leslie perhaps paints a bit broadly in contending that most of us are unaware of how much we don't know, he's surely right to point out that the problem is growing: Google can give us the powerful illusion that all questions have definite answers

Although Leslie's book isn't about politics, he doesn't entirely shy away from the problem.

Although many of his specific conclusions have been 35 rejected or modified over the years, his ideas inspired thousands of studies by investigators all over the world.

Although many of his specific conclusions have been rejected or modified over the years, his ideas inspired thousands of studies by investigators all over the world.

Although sites like kickstarter take all comers, platforms such as Experiment.

Although the pressure of the cabin is adjusted to prevent altitude sickness, you could still experience sleepiness or a headache.

Although there is a connection, there is also a distinction.

Although they are both gainfully employed, they fit cleaning jobs into their nights and weekends, which is when their service is in most demand any way.

And although their memories are vast, they are still likely to suffer from false memories.

And so far, this green sea slug is the only known animal that can be truly considered solar-powered, although some animals do exhibit some plant-like behaviors.

As for the taxi drivers, most are delighted to be behind the wheel of new cars,although there have been a few complaints about switching from black and white to a plain white colour.

Few startups happen in Miami, for example, because although it's full of rich people, it has few nerds.

However, David Reay, professor of carbon management, argues that, although microwaves use a great deal of energy, their emissions are minor compared to those from cars.

Interestingly, their memories are highly self-centred: although they can remember autobiographical life events in extraordinary detail, they seem to be no better than average at recalling impersonal information, such as random lists of words.

so, I'm really enjoying it and I can' t wait for my next session, although the lessons are rather expensive.

Travelling is a great way to expand your world view, although it can be expensive.

Although many researchers broadly agree that public access to raw data would accelerate science, most are reluctant to post the results of their own labors online.

Although calls to share data often concentrate on the moral advantages of sharing, the practice is not purely altruistic ( ' , 利他的).

A tax on upstream carbon sources is one easy way to put a price on carbon emissions, although some countries may wish to use other methods, such as emissions trading schemes.

Many even think their parents are cool! Although more than a third have an object in their rooms they would like to keep secret from their parents, rarely is it anything more alarming than a diary or offcolor ( ' , 低俗的) book or CD.

Although he says the worst is over, Baily says the banking crisis is not.

While we argue phasing out racial terminology ( ' , 术语 ) in the biological sciences, we also acknowledge that using race as a political or social category to study racism, although filled with lots of challenges, remains necessary given our need to understand how structural inequities and discrimination produce health disparities ( ' , 差异 ) between groups, Yudell said.

The Paris agreement has been widely hailed as a positive step forward in addressing climate change for all, although the details on addressing climate justice can be best described as sketchy.

Shockingly, the two groups came up with plans of similar quality ( ' , although the college students had better spelling skills).

But the Food and Drug Administration has not approved Avastin for use in the eye, and using it rather than the alternative, Lucentis, might carry an additional, although slight, safety risk.

Although going to college is supposed to be a full-time job, students spent.

Although large companies could easily set up their own advertising departments, write their own advertisements andbuy media space themselves, they tend to use the services of largeadvertising agencies.

Although a team may be composed of knowledgeable people, they must learn new ways of relating and working together to solve cross-functional problems.

Although the application essay causes lots of anxiety, it does not play so important a role in the college's decision-making process.

Although these educators may have good intentions,their advice to families is misguided, and it stemsfrom misunderstandings about the process of language acquisition

Although surveys reveal the IDP process to be useful, trainees report a need for additional resources to help them identify a long-term career path and complete an IDP.

Although that can indeed be frustrating, this is probably the only way to treat so grand a topic.

We think this is the way the future is going to work,\ said Kyle Dickson, co-director of research and the mobile learning initiative at Abilene Christian University in Texas, which has bought more than 600 iPhones and 300 iPods for students Although plenty of students take their laptops to class, they don't take them everywhere and would prefer something lighter

Although most people admitted to some lingering rivalry, it was rarely strong enough to end the relationship.

It's rather remarkable for the fact that although it's extremely big, it's supported by just six rather slim legs.

And although she didn't have many symptoms, she knew it was just a matter of time

Mandelbrot, who did the experiment with stock exchanges prices, for example, noted that although the outcomes were variable, there were in fact certain constancy

At Jackson's trial, although two witnesses testified that Jackson was with them in another location at the times of the crimes, he was convicted anyway.

Although calls to share data often concentrate on the moral advantages of sharing, the practice is not purely altruistic.

Although going to college is supposed to be a full-time job, students spent, on average, only 12 to 14 hours a week studying and many were skating through their semesters without doing a significant amount of reading and writing.

Although many of the churches appear from the outside to be complex structures, they normally feature only a single storey but numerous different roof levels.

Although many people say the new Barbies are a step in the right direction, some people say they don't go far enough.

Although more than a third have an object in their rooms they would like to keep secret from their parents, rarely is it anything more alarming than a diary or off-color 低俗的 book or CD.

Although most people do not take out insurance on their young children, as the children become financially independent of the family, the emphasis on family financial security will shift from protection to saving for the retirement years.

Although the American Academy of Pediatrics offers guidelines recommending that parents model appropriate social media use for their children, it does not explicitly discuss oversharing by parents.

Although the planned operation will be located more than miles away, drawing the soda ash in through pipelines, conservationists worry it could still upset the natural water cycle and breeding grounds.

Although these may not seem like large effects, the impact of early attention problems continued throughout the children's academic careers.

Although, over the years, Barbies had more than 180 different careers, including football coach, sign language teacher, ambassador, president and astronaut, her body shape hasn't changed much.

And although anxious parents may not welcome the notion, educators could turn adolescent recklessness to academic ends.

Common research has long held that talking themselves through a task helps children learn, although doing so when you'v apparently matured is not a great sign of brilliance.

Exercise, diet, cognitive stimulation showed some positive effects, although the evidence was not so strong that we could actually consider these firmly established.

He said although more fishing was taking place nearer penguin colonies it was often happening later in the season when these colonies were empty.

If you are considering a supplement, read the list of ingredients, she says, although this is not always reliable.

It will decide on the Weddell Sea sanctuary proposal at a conference in Australia in October, although a decision on the peninsula sanctuary is not expected until later.

Saturated fats are fats that are found principally in meat and dairy products, although some nuts and vegetable oils also contain them.

She stayed in the Northwest, although the test could not be more specific than somewhere between eastern Oregon and western Wyoming.

Shockingly, the two groups came up with plans of similar quality although the college students had better spelling skills.

The children we identified as having attention difficulties were not diagnosed with attention deficit hyperactivity disorder (注意力缺乏多动症, ADHD), although some may have had the disorder.

The report found that although some king penguins may be able to relocate to new breeding grounds closer to their retreating food source, suitable new habitats would be scarce.

The roasted seasoning largely overpowered any other flavour, although there was slightly bitter after taste.

We're still in the exploratory stages of this project, although what's noteworthy is that East Asians on average sleep about an hour and half less each night than North Americans do.

Although more than half of Harvard undergraduates end up in law, medicine or business, future doctors and lawyers must study a non- specialist liberal-arts degree before embarking on a professional qualification.

These labels encourage style-conscious consumers to see clothes as disposable-meant to last only a wash or two, although they don’t advertise that –and to renew their wardrobe every few weeks.

Getting a DNT signal does not oblige anyone to stop tracking, although some companies have promised to do so.

But the result was a new social pattern which, although it resembled European society in many ways, had a character that was distinctly American.

Although mental health is the cure-all for living our lives,it is perfectly ordinary as you will see that it has been there to direct you through all your difficult decisions.

He could not confide them even to his wife, although they provide the unacknowledged foundation of his fiction.

Although a correlation between them leaving and subsequent bad performance at the firm is suggestive, it does not mean that such directors are always jumping off a sinking ship.

Although electric cars are still a rarity on roads now, this massive investment could change the picture rapidly in coming years.

Although electronic means of payment may be more efficient than a payments system based on paper, several factors work against the disappearance of the paper system.

Although sadness also precedes tears, evidence suggests that emotions can flow from muscular responses.

Although technology might change the way we react, it hasn't changed our nature.

Although women first served on state juries in Utah in 1898,It was not until the 1940s that a majority of states made women eligible for jury duty.

How the whole image is then assembled and perceived is still a mystery although it is the subject of current research.

Scientists have found that although we are prone to snap overreactions, if we take a moment and think about how we are likely to react, we can reduce or even eliminate the negative effects of our quick, hard-wired responses.

These labels encourage style-conscious consumers to see clothes as disposable一meant to last only a wash or two, although they don't advertise that一and to renew their wardrobe every few weeks.

This episode crystallizes the irony that although American men tend to talk more than women in public situations they often talk less at home.

Whether the separation distances involved would satisfy air-traffic-control regulations is another matter although a working group at the International civil Aviation Organisation has included the possibility of formation flying in a blueprint for new ope